Feature:1. Plastic Material: Made of high quality plastic material with high flexibility and wear resistance, having good performance for long service life.2. Powerful Features: Due to the plastic material, the bike thumb throttle has the features of being light weight and portable, suitable for long term use.3. Wire Color Definition: Green cable is the (left turn), red cable is the second gearm, black cable is the third gear (right turn), yellow cable is the indicator cable, white cable is the horn cable, brown cable is the public cable.4. Long Enough: Line length can get up to 146cm/57.5in, to meet your needs, not afraid of the line is too short to replace the installation.5. Application Range: Available handlebars with maximum diameter of 23mm/0.9in can be installed, suitable for electric vehicles, tricycles and so on.Specification:Item Type: Electric Bike Thumb ThrottleMaterial: PlasticColor: As Picture ShownApplication: for Electric and TricycleProduct Size: Cable: Approx.146cm/57.5inGross Weight: Approx.106g/3.7ozPackage List:1 x Thumb ThrottleNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.